Updates: Optimized image viewer display strategy for CSS sprite backgrounds, icons, and interactive elements;
Updates: Further prevented duplicate content script injections on the same target to help fully resolve the "double-viewer" issue (GitHub issue #236);
Updates: Added the common rules of 'booru-forum', 'doordash', and 'thumb-with-res';
Updates: Enhanced the image detection process, allowing multiple sources to be detected;
Updates: Tailored for alibaba-inc.com, mydrivers.com and steemit.com;
Updates: Enhanced for bing.com, douyin.com, duckduckgo.com, flickr.com, and ozon.ru;
Updates: Other enhancements and bug fixes.

Updates: Optimized cursor loading styles;
Updates: Added common rules for more MerlinCDN images and Taboola images;
Bug Fix: Serious performance issue caused by Drupal image rules when running for data URLs (GitHub issue #240);
Updates: Tailored for batdongsan.com.vn, ddproperty.com, edition.cnn.com, fengniao.com, iproperty.com.my, iview.abc.net.au, mynet.com, propertyguru.com, thinkofliving.com, and several other sites;
Updates: Enhanced for music.apple.com and huaban.com;
Updates: Removed site settings for aigei.com;
Updates: Other enhancements.

Updates: Optimized popup item labels;
Bug Fix: Notification styles missing;
Updates: Enhanced for facebook.com and reddit.com.

Updates: Better support for douyin.com, dribbble;
Updates: Support kinopoisk.ru.

Updates: Resume supporting for DeviantArt, in response to user feedback;
Updates: Support iHerb.

Updates: Better support for weibo and Pinterest;
Updates: Support sellersuniononline and xiaohongshu, in response to user feedback.

Updates: Stop blocking hotkey keyboard events triggering normal typing actions even when the image viewer is displaying, in response to user feedback;
Updates: Resume supporting for DeviantArt, in response to user feedback.

Updates: Support whitelist mode (GitHub issue #19, #121);
Updates: Support e-TALENTA, fox.com, fox.com.tr (GitHub issue #122);
Updates: Add general matching rules for MerlinCDN images.

Updates: Better support for taobao, tieba.baidu.com, Instagram (GitHub issue #120);
Updates: Support aewtogether.org, allelitewrestling.com, and kanald.com.tr, radyod.com (GitHub issue #118).

Bug Fix: Image rotation stoped working since update 4.21.0.0.

Updates: Optimize sample file names;
Updates: Add general matching rules for Shopify images;
Updates: Better support for IMDb (GitHub issue #113);
Updates: Remove matching rules for Sportsfuel since general matching rules for Shopify images have been added;
Bug Fix: Toggle PhotoShow command hotkey doesn't work in Firefox (GitHub issue #116);
Bug Fix: Image download stopped working for unknown websites (GitHub issue #117).

Updates: Better support for Instagram (GitHub issue #98);
Updates: Add image title to download image naming patterns;
Updates: Add image title to download image naming patterns;
Bug Fix: xhrDownload stopped working since last update.

Updates: Add 'xhrCustomHeaders' and 'onPageLoad fields to the website-info-structure;
Updates: Support Apple app store (GitHub issue #102) and mxdm8.com, in response to user feedback;
Updates: Better support for baidu, Facebook(GitHub issue #100, #106), and Instagram;
Updates: Add hotkey for enabling/disabling PhotoShow (GitHub issue #105);
Bug Fix: All elements with a background-position style is non-interactive (GitHub issue #101, #107);
Updates: Support parsing image src from HTML picture elements;
Updates: Optimize hotkey interactions；
Updates: Optimize global message style and add the error message variant.

Bug Fix: Some absolutely-positioned elements on Facebook are not interactive (GitHub issue #94, #96, #97);
Updates: Better support for Instagrame (GitHub issue #95), and Kmart;
Updates: Support iqiyi.com (GitHub issue #72), and njpwworld.com, in response to user feedback;
Updates: Avoid triggering on potential sprite images.

Bug Fix: Not working on hyper links end with image extension names in uppsercase (GitHub issue #83);
Updates: Allow enabling/disabling image anti-aliasing (GitHub issue #90);
Updates: Delay displaying image download messages (GitHub issue #88);
Updates: Support Dizilah (GitHub issue #87), web-zones.ru (GitHub issue #89);
Updates: Better support for bilibili, facebook (GitHub issue #91), javbus (GitHub issue #82), Yandex, YouTube (GitHub issue #85, issue #86).

Updates: Support RazorSQL (GitHub #79);
Bug Fix: Cached HD image srcs are removed unexpectedly on Google Images.

Updates: Support image downloading and opening-in-new-tab for websites that have a strict-origin referrer policy (GitHub #77).

Updates: Better support for cangku (GitHub issue #71), and Flickr, in response to user feedback;
Updates: Support Yandex, in response to user feedback;
Bug Fix: Can not copy selected text when background images exist (GitHub issue #73);
Bug Fix: Trigger images resizing causes image viewer flashing.

Updates: Adjust image viewer when the trigger image size changes (GitHub issue #63);
Updates: Better support for behance (GitHub issue #64), douban, GitHub (GitHub issue #56), Instagram, and YouTube;
Updates: Support xda-developers (GitHub issue #66), javbus (GitHub issue #67), moegirl (GitHub issue #68);
Updates: Fix support for tieba.baidu.com (GitHub issue #69).

Updates: Support store.google.com, meiye.art, vcg.com, in response to user feedback;
Bug Fix: Supporting issue for Instagram due to its website updates, in response to user feedback.

Updates: Better support for bilibili, IMDb, and YouTube;
Updates: Support zhipin.com, in response to user feedback;
Bug Fix: Side effects on music.163.com (GitHub issue #50);
Bug Fix: Incorrect time zone issue in file naming (GitHub issue #51);
Bug Fix: View mode switching failure in some certain cases.

Updates: Resupport huaban for its new version;
Updates: Support jfif format.

Updates: Better support for bilibili, in response to user feedback;
Updates: Support cangku, in response to user feedback (GitHub issue #43);
Updates: Support Konachan, in response to user feedback (GitHub issue #45);
Bug Fix: Long base64-encoded image src causes src matching stuck;
Bug Fix: Image viewer doesn't close properly in some certain cases due to wrong event targets referring, reported by users (GitHub issue #46).

Updates: Better support for bilibili, Google;
Updates: Support yande.re, yiigle.com, in response to user feedback;
Updates: Allow user to turn off file-naming;
Bug Fix: Image viewer might persist after mouse leaving browser window;
Bug Fix: An error happened when handling the keyboard events.

Updates: Support save-as-dialog for file downloading;
Updates: Remove default filename;
Bug Fix: Download file naming compatibility issue for Firefox.